They lead uneventful lives in a quiet secluded Long Island town of North Hampton but when Freya becomes engaged to a newcomer Dash Gardner (Black Swan's Patrick Heusinger) a series of events prompt Joanna to admit that her daughters are both powerful and immortal witches.

Amick will guest star as Wendy, Joanna's sister, who is described as being a beautiful and funny witch who takes the form of a cast -- complete with nine lives.